Date and Time of Avalanche Avalanche Type Trigger Sizesort descending Starting Elevation Aspect Number of avalanches
01/26/2021 - 11:00
East Fork of Tunnel Creek
Loose Dry/ Sluff Natural D2 , R1 8000 East 1
12/12/2018 - 20:30
Forecaster Observation - Canyon Creek, Whitefish Range
Soft Slab Natural D2 , R2 Above 6,500 ft South 1
02/28/2020 - 12:00
Forecaster Observation - Flathead Range
Wet Loose Natural D2 Between 5,000 and 6,500 ft Southeast 1
11/27/2020 - 12:00
Mount Brown - GNP
Unknown Natural D2 , R1 North 1
Flathead - Marion Lake Unknown Unknown D2 Between 5,000 and 6,500 ft Southeast 1
02/01/2020 - 01:15
BNSF Avalanche Safety - Flathead Range and JFS Canyon
Soft Slab Natural D2 , unknown Above 6,500 ft South 1
03/07/2019 - 12:15
Cat Creek
Soft Slab Natural D2 , R3 South 1
01/13/2021 - 04:00
BNSF Avalanche Safety - JFS Canyon
Soft Slab Natural D2 , R2 Above 6,500 ft North 1
01/03/2019 - 08:00
BNSF Avalanche Program-Running Rabbit Mtn. GNP
Hard Slab Natural D2 , R2 about 6800 feet Southeast 1
12/13/2019 - 08:45
Forecaster Observation - Flathead Range
Soft Slab Natural D2 , R2 Above 6,500 ft Northeast 1
02/08/2020 - 11:00
Forecaster Observation - Flathead Range
Soft Slab Natural D2 Above 6,500 ft Northeast 3
04/07/2018 - 20:30
Forecaster Observation - Jewel Basin, Swan Range
Soft Slab Natural D2 , R2 Above 6,500 ft Northeast 1
02/08/2020 - 11:00
Forecaster Observation: Norther Whitefish Range
Soft Slab Natural D2 , R2 Above 6,500 ft Northwest 1
02/17/2019 - 21:15
Forecaster Observation - Mt. Brown
Soft Slab Natural D2 , R2 6450 Southwest 1
04/18/2019 - 12:00
Forecaster Observation - Flathead Range
Wet Loose Natural D2 , R3 5300 North 1
04/01/2020 - 02:45
Forecaster Observation - Flathead Range
Hard Slab Natural D2 , R2 Above 6,500 ft Northeast 3
01/07/2020 - 10:00
BNSF Avalanche Safety - Snowslip Mtn GNP
Soft Slab Natural D2 , unknown South 1
12/12/2018 - 20:45
Forecaster Observation - Canyon Creek, Whitefish Range
Soft Slab Natural D2 , R2 Above 6,500 ft East 1
12/19/2017 - 13:00
Forecaster Observation - Ghoulie Ridge, Whitefish Range
Soft Slab Natural D2 , R2 Between 5,000 and 6,500 ft South 1
04/04/2020 - 13:45
Forecaster Observation - Flathead Range
Soft Slab Natural D2 , R2 Above 6,500 ft Northeast 1

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